First, though, valuable nesting places must be defended from property thieves. 不过先得保护好来之不易的筑巢地 免得被其他鸟类占据 After laying their eggs, the petrels take time out to clean their plumage. 产蛋后雪海燕会在抽出时间在雪地里整理羽毛 The south polar skua is a formidable op...
After laying their eggs, the petrels take time out to clean their plumage. 产蛋后雪海燕会在抽出时间在雪地里整理羽毛 The south polar skua is a formidable opportunist. 南极贼鸥是可怕的机会主义者 But the skuas have not chanced upon the petrels, they've been waiting for th...
The snow petrels have arrived and are courting. 雪海燕来了 在这里求偶 Antarctic petrels now join the most southerly bird colony on Earth. 南极雪海燕的领地在地球的最南方 The birds have flown inland for over 300 miles to reach this breeding site. 它们往内陆飞行300英里才来到这里繁衍 ...
Antarctic petrels now join the most southerly bird colony on Earth. 南极雪海燕的领地在地球的最南方 The birds have flown inland for over 300 miles to reach this breeding site. 它们往内陆飞行300英里才来到这里繁衍 0nce their eggs have hatched, 一旦小鸟破蛋而出 they will be forced r...
The birds have flown inland for over 300 miles to reach this breeding site. 它们往内陆飞行300英里才来到这里繁衍 0nce their eggs have hatched, 一旦小鸟破蛋而出 they will be forced repeatedly to make the 600-mile round trip to gather food in the ocean. 雪海燕将为觅食而不断往返海...
could bare rock be reckoned an oasis. 裸岩才会被当作一块宝地 Some will travel into the heart of the continent to find it. 为了找到裸岩一些企鹅会一直深入到南极中心 These are nunataks, the exposed peaks of vast mountain ranges buried in ice over a mile deep. 这些“冰原岛峰”下面是深埋在...
Some will travel into the heart of the continent to find it. 为了找到裸岩一些企鹅会一直深入到南极中心 These are nunataks, the exposed peaks of vast mountain ranges buried in ice over a mile deep. 这些“冰原岛峰”下面是深埋在深达一英里的冰层里的庞大山脉 The eerie silence here is only brok...
These are nunataks, the exposed peaks of vast mountain ranges buried in ice over a mile deep. 这些“冰原岛峰”下面是深埋在深达一英里的冰层里的庞大山脉 The eerie silence here is only broken in spring. 这里静得可怕 只有到春天才会热闹起来 The snow petrels have arrived and are courting. 雪...
The eerie silence here is only broken in spring. 这里静得可怕 只有到春天才会热闹起来 The snow petrels have arrived and are courting. 雪海燕来了 在这里求偶 Antarctic petrels now join the most southerly bird colony on Earth. 南极雪海燕的领地在地球的最南方 The birds have flown inland ...
The cliff tops are soon stained pink 数以万计的企鹅在此筑巢 with the droppings of tens of thousands of nesting penguins. 它们的粪便使山顶看起来一片粉红 0nly in a land almost entirely covered in ice 只有在几乎完全被冰覆盖的陆地上 could bare rock be reckoned an oasis. 裸岩才会被当作一块宝地 So...